<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <el-form ref="refLoginForm" :model="form.data" :rules="form.rules">
          <el-form-item prop="mobile">
            <el-input v-model="form.data.mobile" placeholder="请输入手机号" />
          </el-form-item>
          <el-form-item prop="password">
            <!-- show-password 会自动将输入框 变成 password 类型，还有睁眼闭眼功能 -->
            <el-input v-model="form.data.password" show-password placeholder="请输入密码" />
          </el-form-item>
          <el-form-item prop="agree">
            <el-checkbox v-model="form.data.agree">
              用户平台使用协议1
            </el-checkbox>
          </el-form-item>
          <el-form-item>
            <el-button style="width:350px" type="primary" @click="login">登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>
import _ from 'lodash'

const isDev = process.env.NODE_ENV === 'development'

export default {
  name: 'LoginPage',
  data() {
    return {
      // formData: {},
      // formRules: {}
      // 合到一起，整体性强一些
      form: {
        data: {
          mobile: isDev ? '13800000002' : '',
          password: isDev ? 'hm#qd@23!' : '',
          agree: isDev // 是否同意协议
        },
        rules: Object.seal({
          mobile: [
            { required: true, message: '请输入手机号' },
            // 正则中的 [] 表示自定义字符类，在一个范围区间内取任意一个字符都ok
            { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确' }
          ],
          password: [
            // alt + shift + 上下键：快速复制代码至上面或下面
            // alt + 上下键：快速的移动代码
            { required: true, message: '请输入手机号' },
            { min: 6, max: 16, message: '密码长度为：6~16 个字符' }
          ],
          agree: [
            // required 只能校验 undefined、null、''，不能校验 true/false
            {
              // rule：规则
              // agree: 当前表单值
              // cb: 验证器的回调，通过：cb()，失败：cb(new Error('错误消息'))
              validator(rule, agree, cb) {
                // agree ? cb() : cb(new Error('请同意用户协议'))
                // cb(agree ? undefined : new Error('请同意用户协议'))
                if (agree) {
                  cb()
                } else {
                  cb(new Error('请同意用户协议'))
                }
              }
            }
          ]
        })
      }
    }
  },
  methods: {
    async login() {
      await this.$refs.refLoginForm.validate()
      const res = await this.$store.dispatch('user/login', _.omit(this.form.data, ['agree']))
      console.log(res, 'getToken')
      this.$router.push({ name: 'Dashboard' })
    }
  }
}
</script>
<style lang="scss" scoped>
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color:#606266;
    }
  }
}
</style>
